import Vue from 'vue'
import VueRouter from 'vue-router'

const Login = () => import(/* webpackChunkName: "Login_Home_Welcome" */ '../components/Login.vue')
const Home = () => import(/* webpackChunkName: "Login_Home_Welcome" */ '../components/Home.vue')
const Welcome = () => import(/* webpackChunkName: "Login_Home_Welcome" */ '../components/Welcome.vue')
// import Login from '../components/Login.vue'
// import Home from '../components/Home.vue'
// import Welcome from '../components/Welcome.vue'

const Users = () => import(/* webpackChunkName: "Users_Rights_Roles" */ '../components/users/User.vue')
const Rights = () => import(/* webpackChunkName: "Users_Rights_Roles" */ '../components/power/Rights.vue')
const Roles = () => import(/* webpackChunkName: "Users_Rights_Roles" */ '../components/power/Roles.vue')
// import Users from '../components/users/User.vue'
// import Rights from '../components/power/Rights.vue'
// import Roles from '../components/power/Roles.vue'

const Cate = () => import(/* webpackChunkName: "Cate_Params_GoodsList_Add_Edit" */ '../components/goods/Cate.vue')
const Params = () => import(/* webpackChunkName: "Cate_Params_GoodsList_Add_Edit" */ '../components/goods/Params.vue')
const GoodsList = () => import(/* webpackChunkName: "Cate_Params_GoodsList_Add_Edit" */ '../components/goods/List.vue')
const Add = () => import(/* webpackChunkName: "Cate_Params_GoodsList_Add_Edit" */ '../components/goods/Add.vue')
const Edit = () => import(/* webpackChunkName: "Cate_Params_GoodsList_Add_Edit" */ '../components/goods/Edit.vue')
// import Cate from '../components/goods/Cate.vue'
// import Params from '../components/goods/Params.vue'
// import GoodsList from '../components/goods/List.vue'
// import Add from '../components/goods/Add.vue'
// import Edit from '../components/goods/Edit.vue'

const Order = () => import(/* webpackChunkName: "Order_Report" */ '../components/orders/Order.vue')
const Report = () => import(/* webpackChunkName: "Order_Report" */ '../components/report/Report.vue')
// import Order from '../components/orders/Order.vue'
// import Report from '../components/report/Report.vue'

Vue.use(VueRouter)

const router = new VueRouter({
  routes: [
    { path: '/', redirect: '/login' },
    { path: '/login', component: Login },
    {
      path: '/home',
      component: Home,
      redirect: '/welcome',
      children: [
        { path: '/welcome', component: Welcome },
        { path: '/users', component: Users },
        { path: '/rights', component: Rights },
        { path: '/roles', component: Roles },
        { path: '/categories', component: Cate },
        { path: '/params', component: Params },
        { path: '/goods', component: GoodsList },
        { path: '/goods/add', component: Add },
        { path: '/goods/edit', component: Edit },
        { path: '/orders', component: Order },
        { path: '/reports', component: Report }
      ]
    }
  ]
})
// 拦截路由规则  判断用户是否没有登录就访问别的页面
// next()放行的方法
router.beforeEach((to, form, next) => {
  if (to.path === '/login') return next()
  const tokenStr = window.sessionStorage.getItem('token')
  if (!tokenStr) return next('/login')
  next()
})

export default router
